Two-degree-of-freedom column type ultrafiltration membrane casting platform and using method thereof

Abstract

The invention provides a two-degree-of-freedom column type ultrafiltration membrane casting platform. The two-degree-of-freedom column type ultrafiltration membrane casting platform comprises a rack, a horizontal clamping slot, a vertical clamping slot, a rotating device and a membrane strand lifting device, wherein the rack comprises a rear supporting column and a front supporting column, the rear supporting column is vertically connected with the horizontal clamping slot, the front supporting column is vertically connected with the vertical clamping slot, concentric rotating shaft holes are formed in the rear supporting column and the front supporting column, the rotating device can lock a column type membrane shell at vertical and horizontal working positions through rotation and front and rear push-pull movement, the rotating device comprises a rotating shaft, a rotating shaft sleeve, a rear positioning rod and a front positioning rod, the front positioning rod is connected with a quick fixture used for clamping and connecting the column type membrane shell, the membrane strand lifting device is used for vertically lifting and adjusting the position of a membrane strand in the column type membrane shell. The two-degree-of-freedom column type ultrafiltration membrane casting platform has the beneficial effects that operation is simple and convenient, casting and cutting working procedures are completed at the same station, and a conversion process of the casting and cutting working procedures is simple, without moving the column type membrane shell, so that the space utilization rate and the working efficiency are improved.

Description

technical field [0001] The invention belongs to the field of column type ultrafiltration membrane pouring equipment in water treatment technology, and in particular relates to a two-degree-of-freedom column type ultrafiltration membrane pouring platform and a use method. Background technique [0002] Ultrafiltration membrane is a microporous membrane that allows water and small molecular substances to pass through. It is a filter material for water treatment. The shape of the membrane is mostly hollow fiber. The shell of the hollow fiber column ultrafiltration membrane is cylindrical. It contains a number of hollow tubular ultrafiltration membrane filaments, and the two ends need to be sealed by pouring, so that the inner membrane filament bundle and the cylindrical membrane shell can be integrated to ensure sealing and firmness. [0003] The static pouring method is used for traditional glue injection and sealing. The specific method is: first fix the column membrane shell ...

AI Technical Summary

Problems solved by technology

The operation of this method is complicated. Due to the large volume of the columnar membrane shell, once the disassembly times are too many, it will increase the difficulty of the work, the movement is difficult, and the physical requirements of the workers are high, and the pouring and glue cutting must be done at different stations. For operation, it occupies a large area and has a small space utilization rate

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